[4.25] How to Fix Animation Compression Crashes [SOLVED]

  1. Consider animation errors a smoke screen, you can remove them but the error will randomly report others.
  2. Also not related to a specific animator source.
  3. Event Driven Loader was disabled since it offers a few more pointers in regards to debugging / errors.
  4. Using a default config may help to pinpoint the error source.
  5. When a new engine version is released, usually most files get updated, in the process errors may surface, which however were dormant for longer periods already.
  6. Removing project folders is another method to narrow down the source of the problem. Usually meshes or textures, none code involved assets may be corrupted, blueprint code on the other hand may suggest a code issue.
  7. The launch feature is another important method to debug in real-time, when observing the output log.

Thus, use mentioned methods and eventually clean config files to find the bugs.